- The GardenWorks Project
- Gender Equity Fund of AAUW-IL
- Giant Steps
- Girl Scouts of Greater Chicago and Northwest Indiana
- Glen Ellyn Children's Resource Center
- Glen Ellyn Food Pantry
- Glen Ellyn Historical Society
- Glen Ellyn Park District
- Glen Ellyn Youth & Family Counseling Service
- Glen Ellyn-Wheaton Chorale
- Goodwill Industries of Metropolitan Chicago
- Graue Mill and Museum
- Greater Chicago Cage Bird Society
- Green Earth Harvest
- Green Halo Scholars
- Grove Players
- Hamdard Health Alliance
- Hands of Hope Food Pantry
- HCS Family Services
- Healthcare Alternative Systems Inc
- Hinsdale Center for the Arts
- Hinsdale Historical Society
- H.O.M.E. DuPage
- HOPE Fair Housing Center
- Hope's Front Door
- Humanitarian Service Project
